Breeder's Resources


Our Science is at the Core of Your Genetic Improvement

The American Simmental Association (ASA) is committed to providing the beef industry with the best and most powerful tools to help cattlemen across the globe raise sustainable, nutritious, and profitable beef. The Simmental population is well represented in the world’s largest beef cattle genetic evaluation known as the International Genetic Solutions (IGS) multi-breed genetic evaluation. The unprecedented collaboration and advanced science at IGS provide the industry’s first directly comparable expected progeny differences (EPD) for seedstock and commercial cattlemen alike to have the necessary tools to be successful.

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